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If your eyes are not used to using a computer, 4 hours can certainly make your eyes hurt. However, if you mean it more along the lines of making someone near sighted, that amount of time probably won't have much of an impact.
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∙ 11y ago
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Can a computer hurt your eyes?
If your on your computer most of the day then it will damage your eyes. So the answer is yes.
Will two hours of cumpter a day damage your vision?
it won't damage your vision but you will have to us glasses or contacts.You would have to just be not to close to the computer.
Can head and shoulders damage your eyes if you have got it in your eyes twice with only a day's break?
Like all shampoo it will sting a bit, but if you wash it out of your eyes right away it will do no damage.
How can make up affect your eyes?
Make up can effect you eyes because if you put to much make on your eyes in an every day routine you r eyes will slowly damage. You can also damage your eyes if you are wearing makeup during the day and also sleep with you makeup on especially if it is eye makeup.
Do bats cover their eyes for protection?
yes it covers their eyes but in the day not in night because UV rays from the sun it can damage there eyes
How many hours of sleep do your eyes require?
The Amount Of Sleep Your Eyes Need Each Day Is Twelve Hours For An Average Woman/Man.
How long do kids spend on technology a day?
It depends, Most teens are on the computer 1-2 hours a day, but a large portion of them are also on it for 6+ hours a day. Younger kids are not on the computer as much, but still some do spend a large portion of time on the computer.
How many hours When I'm on the computer?
On the computer I spend a 45 minutes on each day
Can playing video games make you go blind?
Well i played black ops for 7 hours a few days ago and my eyes were blood shot. it was painful. if you play for about 7 hrs a day for a week it could damage your eyes and perhaps make you go potentially blind but you would have to do it often a lot.
The diasdvantage of computer?
they make people fat if they sit at them all day and they give you square eyes xx
Time spent with computer in a day?
My time spent on a computer in a day is 2-4 hours
Why is it that using a computer for a long period of time can cause eye strain?
Computer can effect your eyes badly, for more details and protection tips read this research paperwww.technologystation.net/2012/05/protect-eyes-from-computer-screen.html
